Base | Representation |
---|---|
bin | 1011101011110… |
… | …1000100101000 |
3 | 10102012220121210 |
4 | 2322331010220 |
5 | 100021241221 |
6 | 4510233120 |
7 | 1133366124 |
oct | 272750450 |
9 | 112186553 |
10 | 49008936 |
11 | 25734159 |
12 | 144b57a0 |
13 | a1cc292 |
14 | 671a584 |
15 | 4481276 |
hex | 2ebd128 |
49008936 has 16 divisors (see below), whose sum is σ = 122522400. Its totient is φ = 16336304.
The previous prime is 49008913. The next prime is 49008983. The reversal of 49008936 is 63980094.
49008936 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 49008894 and 49008903.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1020996 + ... + 1021043.
It is an arithmetic number, because the mean of its divisors is an integer number (7657650).
Almost surely, 249008936 is an apocalyptic number.
It is an amenable number.
49008936 is an abundant number, since it is smaller than the sum of its proper divisors (73513464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49008936 is a wasteful number, since it uses less digits than its factorization.
49008936 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2042048 (or 2042044 counting only the distinct ones).
The product of its (nonzero) digits is 46656, while the sum is 39.
The square root of 49008936 is about 7000.6382566163. The cubic root of 49008936 is about 365.9528142460.
The spelling of 49008936 in words is "forty-nine million, eight thousand, nine hundred thirty-six".
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